"A statement of fact cannot be insolent." The miscellaneous ramblings of a surgeon/scientist on medicine, quackery, science, and pseudoscience (and anything else that interests him).
You don't tug on Superman's cape, people.
It is an article of faith among antivaxers that vaccines are "dirty" and "contaminated." So when antivaccine "scientists" try to show how contaminated vaccines are and wind up actually showing how pure they are, I laugh.